Model：7309BTN/DB
Old Model：
Type：Angular Contact Ball Bearing
d：45
D：100
B：25
TEL：86-13400023945
| Principal dimensions (mm) | |
| d | 45 |
| D | 100 |
| B | 25 |
| r 1,2 min | 1.5 |
| r 3,4 min | 0.60 |
| Load ratings (kN) | |
| Cr | 55.00 |
| Cor | 36.70 |
| Limiting Speed (r/min) | |
| Grease | 5600 |
| Oil | 7500 |
| Designation | |
| DB | 7309BTN/DB |
| DF | 7309BTN/DF |
| DT | 7309BTN/DT |
| Designation | 7309BTN |
| Fitting dimansion mm | |
| d a min | 54 |
| D a max | 91 |
| D b max | |
| r a max | 1.5 |
| r b max | |
| Basic load ratings Combinaton (kn) | |
| Cr | 89.30 |
| Cor | 73.40 |
| Speed ratings Combination (r/min) | |
| Grease | 4500 |
| Oil | 6000 |
| a (mm) | |
| a (mm) | 43.0 |
| Wight(kg) Single Row | |
| Wight(kg) Single Row | 0.8820 |
Chenxin International Industry Co., Ltdspecializes in selling 7309BTN/DB-Angular Contact Ball Bearing，Relevant information of -7309BTN/DB-Angular Contact Ball Bearing includes： Designation: 7309BTN/DB d:45 D:100 B:25 Type:Angular Contact Ball Bearing ，Want to know more about 7309BTN/DB-Angular Contact Ball Bearing You can consult online or call the hotline, we will provide you with detailed service.
7309BTN/DB-Angular Contact Ball Bearing is widely used.7309BTN/DB-Angular Contact Ball Bearing is mainly used in construction machinery, machine tools, automobiles, metallurgy, mines, petroleum, machinery, electric power, railways and other industries. The price of 7309BTN/DB-Angular Contact Ball Bearing sold by the company is reasonable, the quality is guaranteed, the service in all aspects is provided, and the customer's demand is satisfied.
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